The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.
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Directed evolution of a gene therapy virus vector improves its penetration into the retina.
Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
Whether infecting hot spring-dwelling microbes or humans, viruses co-opt the same group of proteins to assemble themselves and break out of cells.
A Canadian lab demonstrates upgrades to hospital cyclotrons that can yield enough diagnostic tracer element overnight to meet an entire city’s daily needs.
Crowdsourcing biomedical research; bird flu contagion?; zebrafish shed light on inherited muscle disorder; the economics of the Human Genome Project; the epigenetics of pair bonding
Stimulating brain cells with light reveals the dysfunctional circuitry that causes obsessive-compulsive disorder.
Some H5N1 and H7N9 bird flu viruses could be one mutation away from spreading efficiently between humans.
Contributors
| June 1, 2013
Meet some of the people featured in the June 2013 issue of The Scientist.
Highways and byways are among the man-made environmental alterations driving the evolution of animals on contemporary timescales, with implications for ecology.
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